I am creating a wireless sensor network to collect data using the Edison MCU as a data sink with the objective of lowest power consumption. When the data is read from the UART the MCU wakes up the host using the host_send API and passes the data.

I am aware there are 3 power modes available on the Edison.

My question is when the MCU is running and the mcu_sleep command give to put the host asleepm , What power mode is the host?